Search a number
-
+
4327141 = 72136793
BaseRepresentation
bin10000100000011011100101
322010211201111
4100200123211
52101432031
6232425021
751531400
oct20403345
98124644
104327141
112496055
121548171
13b86750
14808d37
155a71b1
hex4206e5

4327141 has 12 divisors (see below), whose sum is σ = 5421612. Its totient is φ = 3423168.

The previous prime is 4327123. The next prime is 4327153. The reversal of 4327141 is 1417234.

It can be written as a sum of positive squares in 2 ways, for example, as 540225 + 3786916 = 735^2 + 1946^2 .

It is not a de Polignac number, because 4327141 - 29 = 4326629 is a prime.

It is an Ulam number.

4327141 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4327111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2760 + ... + 4033.

It is an arithmetic number, because the mean of its divisors is an integer number (451801).

Almost surely, 24327141 is an apocalyptic number.

It is an amenable number.

4327141 is a deficient number, since it is larger than the sum of its proper divisors (1094471).

4327141 is a wasteful number, since it uses less digits than its factorization.

4327141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6820 (or 6813 counting only the distinct ones).

The product of its digits is 672, while the sum is 22.

The square root of 4327141 is about 2080.1781173736. The cubic root of 4327141 is about 162.9547467436.

The spelling of 4327141 in words is "four million, three hundred twenty-seven thousand, one hundred forty-one".

Divisors: 1 7 13 49 91 637 6793 47551 88309 332857 618163 4327141